Mike used the most milk because .5 is 50% which is 3 gallons out of the container dan used 14% of the milk and amy used 13% which means amy used the least and mike used the most.
Equation can be used to represent the altitude of the balloon, b, based on time, t be 3000-80x
<h3>What is equation?</h3>
An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
Given:
A hot-air balloon is traveling at an altitude of 3,000 feet.
It begins to descend at a rate of 80 feet per minute.
let x be the time in minutes.
let y be the altitude in feet.
Hence, equation will be = 3000-80x
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The slope is 4 m/s
Hope this helps